What is the relationship between ramp weight and basic empty weight?

The correct understanding of the relationship between ramp weight and basic empty weight is that ramp weight is calculated by taking the basic empty weight and adding the useful load. Necessary components of the useful load include the pilot, passengers, baggage, and fuel that is on board at the time of departure.

Basic empty weight refers only to the weight of the aircraft itself, including all mandatory equipment, fluids (like oil), and any other fixed equipment, but it does not include the weight of the payload or fuel. Ramp weight, therefore, reflects the total weight of the aircraft just before takeoff, which encompasses everything that contributes to flight, including the useful load.

This distinction is essential for pilots when considering weight and balance, which can impact airplane performance and safety during flight operations.